Arterial Blood Gas (ABG): What It Is, Purpose, Procedure & Levels
An arterial blood gas (ABG) test is a blood test that requires a sample from an artery in your body to measure the levels of oxygen and carbon dioxide in your blood.
Arterial Blood Gas (ABG) Test - MedlinePlus
An arterial blood gas (ABG) test measures oxygen, carbon dioxide, and acidity in your blood to see how well your lungs, heart and kidneys are working.
Arterial Blood Gas (ABG) Analysis - Nurse.org
May 13, 2025 · An arterial blood gases (ABG) test is a blood test that measures the acidity, or pH, and the levels of oxygen (O2) and carbon dioxide (CO2) from an artery. The test is used to …
Arterial blood gas test - Wikipedia
An ABG test measures the blood gas tension values of the arterial partial pressure of oxygen (PaO2), and the arterial partial pressure of carbon dioxide (PaCO2), and the blood's pH.
Arterial Blood Gases (ABGs): Uses, Procedure, Results
Dec 16, 2025 · An ABG test checks how well your lungs and kidneys work by measuring oxygen and carbon dioxide in your blood. This test helps doctors know if your body has an acid-base …
Arterial Blood Gas Test: Purpose, Procedure, Preparation - WebMD
Jan 16, 2025 · An arterial blood gas (ABG) test measures oxygen and carbon dioxide levels in your blood. It also measures your body’s acid-base (pH) level, which is usually in balance …
ABG Interpretation Made Easy: Arterial Blood Gases (2025)
Sep 8, 2025 · An arterial blood gas (ABG) is a diagnostic test that measures the levels of certain gases and other parameters in the blood to assess a patient’s respiratory and metabolic status.
Arterial Blood Gas (ABG) - University of Rochester Medical Center
An arterial blood gas analysis (ABG) measures the balance of oxygen and carbon dioxide in your blood to see how well your lungs are working. It also measures the acid-base balance in the …
Arterial Blood Gas - StatPearls - NCBI Bookshelf
Jan 8, 2024 · An arterial blood gas (ABG) explicitly tests blood taken from an artery. ABG analysis assesses the patient's partial pressures of oxygen (PaO 2) and carbon dioxide (PaCO 2). [2]
Arterial Blood Gas Test: Purpose, Procedure & Results Explained
Learn about the arterial blood gas (ABG) test, its role in diagnosing respiratory and metabolic conditions, how it's performed, and how to interpret ABG results for better health.